M08P40G16-00 WSH-XEE2 10.2-120.2 11
4.6 Recommended connection
The installer must dene:
•
component type
•
position in system
2
7
9
13
3
1
14
UNIT
6 10 12
4
5
8
15
F
11
1 antivibration joints 9 safety valve
2 piping support 10 Flow Switch
3 exchanger chemical cleaning bypass 11 pressure gauge
4 drain valve 12 thermometer
5 vent 13 lter
6 shut-o valve 14 Internal storage tank
7 Pump / circulating pump 15 Cleaning system bypass
8 expansion vessel
4.7 Water lter
Use lter with mesh pitch:
Size Mesh pitch
10.2 - 22.2 0,5 mm
27.2 - 90.2 1,5 mm
100.2 - 120.2 1,6 mm
It must be installed immediately in the water input of the unit, in a position that is easily accessible for cleaning.
The lter never should be removed, this operation invalidates the guaranty.
4.8 Flow Switch
The ow switch must be present to ensure shutdown of the unit if water is not circulating.
It has to be installed in a duct rectilinear part, not in proximity of curves that cause turbulences.
A
!
A
A > 5 Ø
Ø
A. minimum distance
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